31170656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 48

約数和(自身を含む): 70897680

約数和(自身を除く): 39727024

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5209, 5984, 10418, 20836, 41672, 57299, 83344, 88553, 114598, 166688, 177106, 229196, 354212, 458392, 708424, 916784, 974083, 1416848, 1833568, 1948166, 2833696, 3896332, 7792664, 15585328, 31170656]

約数ペア:

[(1, 31170656), (2, 15585328), (4, 7792664), (8, 3896332), (11, 2833696), (16, 1948166), (17, 1833568), (22, 1416848), (32, 974083), (34, 916784), (44, 708424), (68, 458392), (88, 354212), (136, 229196), (176, 177106), (187, 166688), (272, 114598), (352, 88553), (374, 83344), (544, 57299), (748, 41672), (1496, 20836), (2992, 10418), (5209, 5984)]